Question

Resolva pra mim? [-(-2)²- log3 9]. [(-2+5)0_³√-8]-¹

Answer 1

Resposta:

$-3$

Explicação passo-a-passo:

$[-(-2)^2 - log_39].[(-2+5)^0 - \sqrt[3]{-8}]^{-1}$

$[-4 - 2].[(-2+5)^0 - \sqrt[3]{-8}]^{-1}$

$[-6].[1- \sqrt[3]{-8}]^{-1}$

$[-6].[1 + 1]^{-1}$

$[-6].\frac{1}{2}$

$-3$